Root over rock compatibility? I was thinking about root over rocking this quince with this limestone rock. But in my research I’ve learned that quince likes slightly acidic soil, and limestone is basic. So my question is, will quince roots absorb too much alkalinity from the limestone? Will it detriment the long term health of the tree? Is this something that people consider when creating root over rocks? How do you guys choose rocks for your projects? Originally by u/emrylle on Reddit: https://tinyurl.com/2xuo9c4w